BR112017021469A2 - projeto de pistão resfriado por zero óleo (zoc) que incorpora tecnologia de tubo de calor - Google Patents

projeto de pistão resfriado por zero óleo (zoc) que incorpora tecnologia de tubo de calor

Info

Publication number
BR112017021469A2
BR112017021469A2 BR112017021469A BR112017021469A BR112017021469A2 BR 112017021469 A2 BR112017021469 A2 BR 112017021469A2 BR 112017021469 A BR112017021469 A BR 112017021469A BR 112017021469 A BR112017021469 A BR 112017021469A BR 112017021469 A2 BR112017021469 A2 BR 112017021469A2
Authority
BR
Brazil
Prior art keywords
piston
crown
zoc
cooled
oil
Prior art date
Application number
BR112017021469A
Other languages
English (en)
Portuguese (pt)
Inventor
Azevedo Miguel
Original Assignee
Fed Mogul Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fed Mogul Llc filed Critical Fed Mogul Llc
Publication of BR112017021469A2 publication Critical patent/BR112017021469A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B22D19/0027—Cylinders, pistons pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • F02F3/0092—Pistons  the pistons being constructed from specific materials the material being steel-plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR112017021469A 2015-04-09 2016-04-11 projeto de pistão resfriado por zero óleo (zoc) que incorpora tecnologia de tubo de calor BR112017021469A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/682,649 US10202936B2 (en) 2015-04-09 2015-04-09 Zero oil cooled (ZOC) piston incorporating heat pipe technology
PCT/US2016/026869 WO2016164873A1 (fr) 2015-04-09 2016-04-11 Configuration de piston à refroidissement sans huile (zoc) incorporant une technologie de tuyau de chaleur

Publications (1)

Publication Number Publication Date
BR112017021469A2 true BR112017021469A2 (pt) 2018-07-03

Family

ID=55861178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021469A BR112017021469A2 (pt) 2015-04-09 2016-04-11 projeto de pistão resfriado por zero óleo (zoc) que incorpora tecnologia de tubo de calor

Country Status (7)

Country Link
US (1) US10202936B2 (fr)
EP (1) EP3280899A1 (fr)
JP (1) JP2018516329A (fr)
KR (1) KR20170135879A (fr)
CN (1) CN107980079A (fr)
BR (1) BR112017021469A2 (fr)
WO (1) WO2016164873A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016224280A1 (de) * 2016-06-02 2017-12-07 Mahle International Gmbh Kolben einer Brennkraftmaschine
DE102017205451A1 (de) * 2017-03-30 2018-10-04 Mahle International Gmbh Kolben einer Brennkraftmaschine
DE102017210282A1 (de) * 2017-06-20 2018-12-20 Mahle International Gmbh Kolben für einen Verbrennungsmotor mit Flüssigmetallkühlung
DE102017130961A1 (de) * 2017-12-21 2019-06-27 Man Truck & Bus Ag Kolben für eine Hubkolben-Verbrennungskraftmaschine
DE102020133122B3 (de) 2020-12-11 2022-03-17 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Kolben für eine Verbrennungskraftmaschine und Verfahren zur Herstellung eines Kolbens für eine Verbrennungskraftmaschine
DE102021203241A1 (de) * 2021-03-30 2022-10-06 Mahle International Gmbh Kolben für eine Brennkraftmaschine und Verfahren zur Herstellung des Kolbens
US11719184B1 (en) * 2022-01-21 2023-08-08 Tenneco Inc. Piston with engineered crown coating and method of manufacturing

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494483A (en) 1921-05-03 1924-05-20 James M Howe Piston
GB399801A (en) 1932-01-11 1933-10-11 Walter Martin Improvements in or relating to the construction of pistons
US2136416A (en) 1937-03-17 1938-11-15 Fairbanks Morse & Co Piston
US2178993A (en) 1939-02-02 1939-11-07 Wright Aeronautical Corp Piston ring arrangement
US2817562A (en) 1953-07-01 1957-12-24 Gen Motors Corp Coated piston
US2787505A (en) * 1953-07-09 1957-04-02 Laraque Roland Piston for internal combustion engine
US3091502A (en) 1960-08-15 1963-05-28 Harvey Aluminum Inc Thermally balanced piston
US3104922A (en) 1961-07-07 1963-09-24 White Motor Co Piston
US3173345A (en) 1963-02-12 1965-03-16 Thompson Marion Lee Piston
US3292244A (en) 1965-09-03 1966-12-20 Harvey Aluminum Inc Method for the manufacture of heat dissipating pistons
US3834719A (en) 1970-10-27 1974-09-10 Nippon Piston Ring Co Ltd Piston head assembly having an l-shaped piston ring
US3742823A (en) 1971-09-27 1973-07-03 M Fiedler Piston structure
DE2613059A1 (de) 1975-12-01 1977-06-08 Kioritz Corp Kolben fuer verbrennungsmotoren
DE3205173A1 (de) 1982-02-13 1983-08-25 Karl Schmidt Gmbh, 7107 Neckarsulm Kolben fuer mit schweroel betriebene brennkraftmaschinen
FR2545542B1 (fr) 1983-05-05 1987-06-26 Renault Piston en materiaux refractaires, notamment pour moteurs a allumage par compression
US4604945A (en) 1983-12-30 1986-08-12 Gte Products Corporation Thermally insulated piston
US4552057A (en) 1983-12-30 1985-11-12 Gte Products Corporation Thermally insulated piston
US5085185A (en) 1990-09-14 1992-02-04 Mechanical Technology, Incorporated Powder-lubricant piston ring for diesel engines
US5454351A (en) * 1994-04-01 1995-10-03 Cao; Yiding Engine piston
WO2001050042A1 (fr) * 1999-12-30 2001-07-12 Federal-Mogul Corporation Piston a jupe decouplee
DE10301367A1 (de) * 2003-01-16 2004-07-29 Mahle Gmbh Verfahren zum Einbringen von Shakerbohrungen in den Kühlkanal eines einteiligen Kolbens
KR20050039320A (ko) * 2003-10-24 2005-04-29 현대자동차주식회사 내연기관 엔진용 피스톤
US7802553B2 (en) * 2005-10-18 2010-09-28 Gm Global Technology Operations, Inc. Method to improve combustion stability in a controlled auto-ignition combustion engine
DE102007050213A1 (de) 2007-10-20 2009-04-23 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US10036471B2 (en) 2009-11-18 2018-07-31 Achates Power, Inc. Ported engine constructions with low-tension compression seals
DE102011114105A1 (de) * 2010-12-18 2012-06-21 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102011113800A1 (de) * 2011-09-20 2013-03-21 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US8739755B2 (en) * 2011-10-24 2014-06-03 Mahle International Gmbh Piston for an internal combustion engine
US10753310B2 (en) 2012-02-10 2020-08-25 Tenneco Inc. Piston with enhanced cooling gallery
DE102012009030A1 (de) 2012-05-05 2013-11-07 Mahle International Gmbh Anordnung aus einem Kolben und einem Kurbelgehäuse für einen Verbrennungsmotor
US9291119B2 (en) * 2013-03-14 2016-03-22 Mahle International Gmbh Piston assembly with preloaded support surfaces
CN204163873U (zh) * 2014-08-21 2015-02-18 沪东重机有限公司 一种低速柴油机用活塞的冷却结构

Also Published As

Publication number Publication date
CN107980079A (zh) 2018-05-01
KR20170135879A (ko) 2017-12-08
US10202936B2 (en) 2019-02-12
WO2016164873A1 (fr) 2016-10-13
JP2018516329A (ja) 2018-06-21
EP3280899A1 (fr) 2018-02-14
US20160298572A1 (en) 2016-10-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TENNECO INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements